CN213327079U

CN213327079U - Improved sewage treatment tank

Info

Publication number: CN213327079U
Application number: CN202022014647.3U
Authority: CN
Inventors: 李伟伟; 张宜静
Original assignee: Tianjin Dachuan Environmental Protection Technology Co ltd
Current assignee: Tianjin Dachuan Environmental Protection Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-01
Anticipated expiration: 2030-09-15

Abstract

The utility model belongs to the technical field of sewage treatment, especially, be a modified sewage treatment pond, including handling the pond, it is equipped with first filtration storehouse, second filtration storehouse, the storehouse of disinfecting and filtration drainage storehouse to handle the interior partition of pond, handle pond one side grafting and install the inlet tube, large granule impurity filter plate is installed to first filtration storehouse both sides joint, first filtration storehouse one side grafting is installed first siphunculus, first siphunculus and second filtration storehouse communicate with each other, first filtration storehouse top grafting of crossing is installed first forcing pipe, the second is filtered storehouse top welding and is installed the cut-off plate, handle pond top bolt and install the cylinder, the depression bar is installed down in the connection of cylinder bottom. The utility model has the advantages of reasonable overall design, effectual clearance purifies sewage, has reduced the pollution of sewage to the environment, has also reduced the use resource of artifical clearance simultaneously, convenient to use, easy operation.

Description

Improved sewage treatment tank

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a modified sewage treatment pond.

Background

At present, a large amount of sewage is discharged in the production process of chemical enterprises such as food, paper making, steel and the like, belongs to organic wastewater, and is directly discharged into water in the nature, dissolved oxygen in the water can be rapidly consumed, so that the water is lack of oxygen, the survival of fishes and other aquatic organisms is influenced, meanwhile, easily suspended matters in the sewage are easily decomposed under the anaerobic condition to generate odor, the water quality is deteriorated, and in addition, the water resource is gradually tensed nowadays when the economy is developed at a high speed, so that the sewage treatment, purification and reutilization become an important direction in the social and economic development.

However, sewage treatment is a process of purifying sewage to meet the drainage requirement or the reuse water quality requirement, the sewage treatment is widely applied to various fields, the sewage treatment is closely related to the environment, a sewage treatment pool is required in a large-scale sewage treatment place, a lot of harmful substances exist in the sewage, the sewage treatment pool can be corroded, a common filter is used for filtering, the filter can deposit more sludge and magazines after being used for a long time, the filter in the large-scale sewage treatment pool is not easy to clean in the pool, special personnel are required to be found for cleaning, time and labor are wasted, and money is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an improved sewage treatment tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an improved sewage treatment tank comprises a treatment tank, wherein a first filtering bin, a second filtering bin, a sterilization bin and a filtering drainage bin are arranged in the treatment tank in an inserted manner, a water inlet pipe is installed at one side of the treatment tank in an inserted manner, large-particle impurity filter plates are installed at two sides of the first filtering bin in a clamped manner, a first through pipe is installed at one side of the first filtering bin in an inserted manner, the first through pipe is communicated with the second filtering bin, a first pressure pipe is installed at the top end of the first filtering bin in an inserted manner, a partition plate is installed at the top end of the second filtering bin in a welded manner, an air cylinder is installed at the top end of the treatment tank through a bolt, a lower pressure rod is installed at the bottom end of the air cylinder in a connected manner, the bottom end of the lower pressure rod penetrates through the treatment tank to extend into the second filtering bin and is provided with an extrusion plate in a welded manner, a water seepage filter, the second through pipe is communicated with the second filtering bin, the top end of the treatment pool is provided with a feed inlet and is provided with a feed inlet pipe in an inserting manner, the feed inlet pipe is communicated with the sterilizing bin, the top end of the treatment pool is provided with a second pressure pipe in an inserting manner, one end of the second pressure pipe, which is close to the first pressure pipe, is connected with the same branch pipe in an inserting manner, one end of the branch pipe is connected with an air pump in an inserting manner, one end of the second pressure pipe, which is far away from the air pump, is provided with a spray head in a threaded manner, the top end of the treatment pool is provided with a drain pipe in an inserting manner, the bottom end of the drain pipe penetrates through the treatment pool and extends into the filtering and draining bin, one end of the drain pipe, which is far away from the filtering and draining bin, is provided with a water pump, the water inlet end of the water pump is connected, and a valve is connected and installed on the water drain pipe.

Preferably, it strains medicine layer and impurity layer to filter drainage storehouse both sides joint and install, it distributes from top to bottom according to the order to strain medicine layer and impurity layer.

Preferably, the water inlet pipe, the first through pipe and the second through pipe are all sleeved with check valves.

Preferably, an external power supply and a switch are arranged on one side of the treatment pool, wherein the external power supply, the air pump, the water pump and the switch are sequentially connected through leads to form a loop.

Preferably, the top end of the medicine inlet pipe is rotatably provided with a cover, and the cover is provided with air holes.

Preferably, a plurality of partition plates are welded and installed on the inner wall of the treatment tank.

Compared with the prior art, the beneficial effects of the utility model are that: when in use, the sewage discharge pipe is connected to the water inlet pipe, sewage is discharged into the first filtering bin, sewage is filtered by the large-particle impurity filter plate to remove rough impurities, then the sewage is discharged into the second filtering bin from the first through pipe, when the sewage amount in the second filtering bin reaches a certain water level, the air cylinder is started to press the pressing rod downwards, the pressing plate slowly presses the water seepage filter plate downwards along the water seepage filter plate, the sewage is filtered and pressed by the water seepage filter plate to flow out from the second through pipe into the sterilizing bin, the sterilizing and purifying medicine is put into the sterilizing bin from the medicine inlet pipe, the air pump is started to discharge the sewage into the first filtering bin and the sterilizing bin through the first pressure pipe and the second pressure pipe of the branch pipe during the period, the pressurization in the first filtering bin plays a role that the sewage can flow into the second filtering bin from the first through pipe, and the air is not influenced by the water level due to the one-way valve, the air is discharged into the sterilizing bin through the spray head through the second pressure pipe to enable the sewage, and finally, pumping out the water dissolved in the sterilization bin by a water pump through a water pumping pipe, discharging the water into a filtering and draining bin through a draining pipe, filtering the water finally through a medicine filtering layer and an impurity layer, and opening a valve to discharge the water through a water discharging pipe.

The utility model has the advantages of reasonable overall design, effectual clearance purifies sewage, has reduced the pollution of sewage to the environment, has also reduced the use resource of artifical clearance simultaneously, convenient to use, easy operation.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic view of the rear view external structure of the present invention;

in the figure: 1. a treatment tank; 2. a first filtration bin; 3. a second filtration bin; 4. a sterilization bin; 5. a filtering drainage bin; 6. a water inlet pipe; 7. large particle impurity filter plate; 8. a first through pipe; 9. a first pressurization pipe; 10. dividing the plate; 11. a cylinder; 12. a lower pressure lever; 13. a pressing plate; 14. a water seepage filter plate; 15. a second pipe; 16. a medicine inlet pipe; 17. a second pressurization pipe; 18. an air pump; 19. a spray head; 20. a drain pipe; 21. a water pump; 22. a water pumping pipe; 23. a water discharge pipe; 24. a valve; 25. filtering the medicine layer; 26. an impurity layer; 27. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an improved sewage treatment tank comprises a treatment tank 1, wherein a first filtering bin 2, a second filtering bin 3, a sterilizing bin 4 and a filtering drainage bin 5 are arranged in the treatment tank 1 in a separated manner, a water inlet pipe 6 is fixedly arranged on one side of the treatment tank 1, large-particle impurity filter plates 7 are fixedly arranged on two sides of the first filtering bin 2, a first through pipe 8 is fixedly arranged on one side of the first filtering bin 2, the first through pipe 8 is communicated with the second filtering bin 3, a first pressure pipe 9 is fixedly arranged at the top end of the first filtering bin 2, a partition plate 10 is fixedly arranged at the top end of the second filtering bin 3, an air cylinder 11 is fixedly arranged at the top end of the treatment tank 1, a lower pressure rod 12 is connected and arranged at the bottom end of the air cylinder 11, the bottom end of the lower pressure rod 12 penetrates through the treatment tank 1 to extend into the second filtering bin 3 and is fixedly provided with a squeezing plate 13, a water seepage filter plate 14 is fixedly, a second through pipe 15 is fixedly arranged on one side of the sterilization bin 4, the second through pipe 15 is communicated with a second filtering bin 3, the top end of the treatment pool 1 is provided with a feeding port and is fixedly provided with a medicine feeding pipe 16, the medicine feeding pipe 16 is communicated with the sterilization bin 4, the top end of the treatment pool 1 is fixedly provided with a second pressure pipe 17, one end of the second pressure pipe 17, which is close to the first pressure pipe 9, is fixedly connected with a same branch pipe, one end of the branch pipe is fixedly connected with an air pump 18, one end of the second pressure pipe 17, which is far away from the air pump 18, is fixedly provided with a spray head 19, the top end of the treatment pool 1 is fixedly provided with a drain pipe 20, the bottom end of the drain pipe 20 penetrates through the treatment pool 1 and extends into the filtering and draining bin 5, one end of the drain pipe 20, which is far away from the filtering and draining bin 5, is fixedly provided with a water pump 21, the, one end of a water discharge pipe 23 penetrates through the treatment tank 1 and is communicated with the filtering and draining bin 5, and a valve 24 is connected and installed on the water discharge pipe 23;

a medicine filtering layer 25 and an impurity layer 26 are fixedly arranged at two sides of the filtering and draining bin 5, the medicine filtering layer 25 and the impurity layer 26 are distributed up and down in sequence, a water inlet pipe 6, a first through pipe 8 and a second through pipe 15 are all fixedly provided with a one-way valve 27, one side of the treatment pool 1 is provided with an external power supply and a switch, wherein the external power supply, an air pump 18, a water pump 21 and the switch are sequentially connected through leads to form a loop, the top end of the medicine inlet pipe 16 is rotatably provided with a cover, the cover is provided with air holes, a plurality of clapboards are fixedly arranged on the inner wall of the treatment pool 1, when in use, the sewage discharge pipe is connected to the water inlet pipe 6 to discharge sewage into the first filtering bin 2, the sewage is filtered by a large-particle impurity filtering board 7 to remove approximate impurities, then is discharged into the second filtering bin 3 from the first through pipe 8, when the sewage amount in the second filtering bin 3 reaches a certain water level, the, so that the sewage is filtered and pressed by the water seepage filter plate 14 and flows out from the second through pipe 15 to the sterilization chamber 4, the sterilized and purified medicine is put into the sterilization chamber 4 from the medicine inlet pipe 16, the air pump 18 is started to be discharged into the first filtration chamber 2 and the sterilization chamber 4 through the branch pipe first pressure pipe 9 and the second pressure pipe 17 in the period, the pressurization in the first filtration chamber 2 plays the role of allowing the sewage to flow into the second filtration chamber 3 from the first through pipe 8, and the air is not influenced by the water level because of the reason of the check valve 27, the air is discharged into the sterilization chamber 4 from the nozzle 19 through the second pressure pipe 17 so that the sewage and the medicine in the sterilization chamber 4 are better mixed, finally the water pump 21 pumps the mixed water in the sterilization chamber 4 through the water pumping pipe 22 and discharges the mixed water into the filtration and drainage chamber 5 through the water discharge pipe 20, the filtration layer 25 and the impurity layer 26 are finally filtered, the valve 24 is opened and the water discharge pipe 23 is discharged, the utility model has reasonable overall design, effectual clearance purifies sewage, has reduced the pollution of sewage to the environment, has also reduced the resources used of manual cleaning simultaneously, convenient to use, easy operation.

The working principle is as follows: when the sewage treatment device is used, the sewage discharge pipe is connected to the water inlet pipe 6, sewage is discharged into the first filtering bin 2, sewage is filtered by the large-particle impurity filtering plate 7 to remove approximate impurities, then the sewage is discharged into the second filtering bin 3 from the first through pipe 8, when the sewage in the second filtering bin 3 reaches a certain water level, the air cylinder 11 is started to enable the press rod 12 to press downwards, the press plate 13 extends the water seepage filtering plate 14 to press downwards slowly, the sewage is filtered and pressed by the water seepage filtering plate 14 and flows out of the second through pipe 15 into the sterilizing bin 4, the sterilizing and purifying medicines are put into the sterilizing bin 4 from the medicine inlet pipe 16, the air pump 18 can be started to discharge the sewage into the first filtering bin 2 and the sterilizing bin 4 through the first pressure pipe 9 and the second pressure pipe 17, the sewage can flow into the second filtering bin 3 from the first through pipe 8 after being pressurized in the first filtering bin 2, the reason of the one-way valve 27 is not influenced by the water level, and the air is discharged into the sterilizing bin 4 through the spray head 19 through the second pressure pipe 17 to enable the sewage in the sterilizing bin 4 The amalgamation, water pump 21 will disinfect and take out through drinking-water pipe 22 and arrange to filter in the drainage storehouse 5 through drain pipe 20 in the storehouse of amalgamation 4 at last, filter at last through straining medicine layer 25 and impurity layer 26, open valve 24 again and discharge by bleeder line 23, the utility model has the advantages of reasonable overall design, effectual clearance purifies sewage, has reduced sewage to the pollution of environment, has also reduced the use resources of artifical clearance simultaneously, convenient to use, easy operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An improved sewage treatment tank, comprising a treatment tank (1), characterized in that: the treatment device is characterized in that a first filtering bin (2), a second filtering bin (3), a sterilization bin (4) and a filtering drainage bin (5) are arranged in the treatment tank (1) in an isolation mode, a water inlet pipe (6) is fixedly arranged on one side of the treatment tank (1), large-particle impurity filter plates (7) are fixedly arranged on two sides of the first filtering bin (2), a first through pipe (8) is fixedly arranged on one side of the first filtering bin (2), the first through pipe (8) is communicated with the second filtering bin (3), a first pressure pipe (9) is fixedly arranged on the top end of the first filtering bin (2), a partition plate (10) is fixedly arranged on the top end of the second filtering bin (3), an air cylinder (11) is fixedly arranged on the top end of the treatment tank (1), a lower pressing rod (12) is connected and installed on the bottom end of the air cylinder (11), the treatment tank (1) extends into the second filtering bin (3) and is fixedly installed with an extrusion plate (13), the second filter bin (3) bottom fixed mounting has infiltration filter (14), infiltration filter (14) one side and partition board (10) are joined together, disinfect bin (4) one side fixed mounting has second siphunculus (15), second siphunculus (15) communicate with each other with second filter bin (3), pan feeding mouth and fixed mounting have been seted up on processing pond (1) top and go into pencil (16), go into pencil (16) and communicate with each other with storehouse (4) of disinfecting, processing pond (1) top fixed mounting has second forcing pipe (17), the one end fixed connection that second forcing pipe (17) and first forcing pipe (9) are close to each other has same branch pipe, branch pipe one end fixed connection has air pump (18), the one end fixed mounting that air pump (18) was kept away from in second forcing pipe (17) has shower nozzle (19), processing pond (1) top fixed mounting has drain pipe (20), drain pipe (20) bottom is run through and is handled pond (1) and extend to in filtering drainage storehouse (5), the one end fixed mounting that filters drainage storehouse (5) was kept away from in drain pipe (20) has water pump (21), water pump (21) water inlet end fixedly connected with drinking-water pipe (22), drinking-water pipe (22) run through and handle pond (1) one side and communicate with each other with storehouse (4) bottom of disinfecting, it has bleeder (23) to handle pond (1) one side fixed mounting, bleeder (23) one end runs through and handles pond (1) and communicates with each other with filtering drainage storehouse (5), connect on bleeder (23) and install valve (24).

2. An improved wastewater treatment basin as defined in claim 1, wherein: filter drainage storehouse (5) both sides fixed mounting have and strain medicine layer (25) and impurity layer (26), it distributes from top to bottom according to order to strain medicine layer (25) and impurity layer (26).

3. An improved wastewater treatment basin as defined in claim 1, wherein: the water inlet pipe (6), the first through pipe (8) and the second through pipe (15) are all fixedly provided with one-way valves (27).

4. An improved wastewater treatment basin as defined in claim 1, wherein: an external power supply and a switch are arranged on one side of the treatment pool (1), wherein the external power supply, the air pump (18), the water pump (21) and the switch are sequentially connected through leads to form a loop.

5. An improved wastewater treatment basin as defined in claim 1, wherein: the top end of the medicine inlet pipe (16) is rotatably provided with a cover, and the cover is provided with an air hole.

6. An improved wastewater treatment basin as defined in claim 1, wherein: a plurality of partition plates are fixedly arranged on the inner wall of the treatment pool (1).